Base | Representation |
---|---|
bin | 11000100101101100000110… |
… | …01111101000100101110101 |
3 | 21002110012002221202212001121 |
4 | 30102312003033220211311 |
5 | 24041402011032444221 |
6 | 311000042553223541 |
7 | 14250353203550131 |
oct | 1422660317504565 |
9 | 232405087685047 |
10 | 54071545203061 |
11 | 16257682696751 |
12 | 6093517101bb1 |
13 | 2422c03b24199 |
14 | d4d11086c3c1 |
15 | 63b7d1c03a41 |
hex | 312d833e8975 |
54071545203061 has 4 divisors (see below), whose sum is σ = 54077125927500. Its totient is φ = 54065964478624.
The previous prime is 54071545203031. The next prime is 54071545203073. The reversal of 54071545203061 is 16030254517045.
54071545203061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 9448744402161 + 44622800800900 = 3073881^2 + 6680030^2 .
It is a cyclic number.
It is not a de Polignac number, because 54071545203061 - 229 = 54071008332149 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 54071545202999 and 54071545203017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54071545203031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2790347686 + ... + 2790367063.
It is an arithmetic number, because the mean of its divisors is an integer number (13519281481875).
Almost surely, 254071545203061 is an apocalyptic number.
It is an amenable number.
54071545203061 is a deficient number, since it is larger than the sum of its proper divisors (5580724439).
54071545203061 is an equidigital number, since it uses as much as digits as its factorization.
54071545203061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5580724438.
The product of its (nonzero) digits is 504000, while the sum is 43.
The spelling of 54071545203061 in words is "fifty-four trillion, seventy-one billion, five hundred forty-five million, two hundred three thousand, sixty-one".
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